clang  9.0.0svn
ASTDeserializationListener.h
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1 //===- ASTDeserializationListener.h - Decl/Type PCH Read Events -*- C++ -*-===//
2 //
3 // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4 // See https://llvm.org/LICENSE.txt for license information.
5 // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6 //
7 //===----------------------------------------------------------------------===//
8 //
9 // This file defines the ASTDeserializationListener class, which is notified
10 // by the ASTReader whenever a type or declaration is deserialized.
11 //
12 //===----------------------------------------------------------------------===//
13 
14 #ifndef LLVM_CLANG_SERIALIZATION_ASTDESERIALIZATIONLISTENER_H
15 #define LLVM_CLANG_SERIALIZATION_ASTDESERIALIZATIONLISTENER_H
16 
19 
20 namespace clang {
21 
22 class Decl;
23 class ASTReader;
24 class QualType;
25 class MacroDefinitionRecord;
26 class MacroInfo;
27 class Module;
28 class SourceLocation;
29 
31 public:
33 
34  /// The ASTReader was initialized.
35  virtual void ReaderInitialized(ASTReader *Reader) { }
36 
37  /// An identifier was deserialized from the AST file.
39  IdentifierInfo *II) { }
40  /// A macro was read from the AST file.
42  /// A type was deserialized from the AST file. The ID here has the
43  /// qualifier bits already removed, and T is guaranteed to be locally
44  /// unqualified.
45  virtual void TypeRead(serialization::TypeIdx Idx, QualType T) { }
46  /// A decl was deserialized from the AST file.
47  virtual void DeclRead(serialization::DeclID ID, const Decl *D) { }
48  /// A selector was read from the AST file.
50  /// A macro definition was read from the AST file.
52  MacroDefinitionRecord *MD) {}
53  /// A module definition was read from the AST file.
55  /// A module import was read from the AST file.
57  SourceLocation ImportLoc) {}
58 };
59 }
60 
61 #endif
Smart pointer class that efficiently represents Objective-C method names.
A (possibly-)qualified type.
Definition: Type.h:639
Decl - This represents one declaration (or definition), e.g.
Definition: DeclBase.h:88
virtual void MacroRead(serialization::MacroID ID, MacroInfo *MI)
A macro was read from the AST file.
The l-value was an access to a declared entity or something equivalently strong, like the address of ...
virtual void IdentifierRead(serialization::IdentID ID, IdentifierInfo *II)
An identifier was deserialized from the AST file.
One of these records is kept for each identifier that is lexed.
virtual void ReaderInitialized(ASTReader *Reader)
The ASTReader was initialized.
Record the location of a macro definition.
uint32_t MacroID
An ID number that refers to a macro in an AST file.
Definition: ASTBitCodes.h:140
Describes a module or submodule.
Definition: Module.h:64
virtual void SelectorRead(serialization::SelectorID iD, Selector Sel)
A selector was read from the AST file.
virtual void DeclRead(serialization::DeclID ID, const Decl *D)
A decl was deserialized from the AST file.
Defines the clang::IdentifierInfo, clang::IdentifierTable, and clang::Selector interfaces.
uint32_t SubmoduleID
An ID number that refers to a submodule in a module file.
Definition: ASTBitCodes.h:171
Encodes a location in the source.
virtual void ModuleRead(serialization::SubmoduleID ID, Module *Mod)
A module definition was read from the AST file.
virtual void MacroDefinitionRead(serialization::PreprocessedEntityID, MacroDefinitionRecord *MD)
A macro definition was read from the AST file.
virtual void TypeRead(serialization::TypeIdx Idx, QualType T)
A type was deserialized from the AST file.
uint32_t PreprocessedEntityID
An ID number that refers to an entity in the detailed preprocessing record.
Definition: ASTBitCodes.h:168
uint32_t SelectorID
An ID number that refers to an ObjC selector in an AST file.
Definition: ASTBitCodes.h:153
Dataflow Directional Tag Classes.
Reads an AST files chain containing the contents of a translation unit.
Definition: ASTReader.h:354
uint32_t DeclID
An ID number that refers to a declaration in an AST file.
Definition: ASTBitCodes.h:68
Encapsulates the data about a macro definition (e.g.
Definition: MacroInfo.h:39
uint32_t IdentID
An ID number that refers to an identifier in an AST file.
Definition: ASTBitCodes.h:134
virtual void ModuleImportRead(serialization::SubmoduleID ID, SourceLocation ImportLoc)
A module import was read from the AST file.
A type index; the type ID with the qualifier bits removed.
Definition: ASTBitCodes.h:88